package design.model;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertNotNull;

import org.junit.jupiter.api.Tag;
import org.junit.jupiter.api.Test;

import design.model.Club.ClubType;
import design.model.undo.Memento;

import java.lang.reflect.Constructor;
import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.List;
import java.lang.reflect.Modifier;

/** Unit Tests for the Club class.
 * @author Willem Dalton
 **/
@Tag("Model-tier")
public class GolferTest {
    
    @Test
    void testConstructor()
    {
        Golfer testGolfer = new Golfer("John Doe", "jdoesgolf2", "weback4321");
        assertEquals("John Doe", testGolfer.getFullName());
        assertEquals("jdoesgolf2", testGolfer.getUsername());
        assertTrue(testGolfer.checkPassword("weback4321"));
    }

    @Test
    void testPrivateConstructor() throws Exception
    {
        Constructor<Golfer> constructor = Golfer.class.getDeclaredConstructor(String.class, int.class, String.class, List.class, List.class, List.class, List.class, Team.class);
        assertTrue(Modifier.isPrivate(constructor.getModifiers()));
        constructor.setAccessible(true);
        Golfer testGolfer = constructor.newInstance("testUser", 12345, "Test Golfer", new ArrayList<>(), new ArrayList<>(), new ArrayList<>(), new ArrayList<>(), null);
        assertNotNull(testGolfer);
    }

    @Test
    void testSetUserName()
    {
        Golfer testGolfer = new Golfer("John Doe", "jdoesgolf2", "weback4321");
        testGolfer.setUsername("jquitgolf2");
        assertEquals("jquitgolf2", testGolfer.getUsername());
    }

    @Test
    void testSetFullName()
    {
        Golfer testGolfer = new Golfer("John Doe", "jdoesgolf2", "weback4321");
        testGolfer.setFullName("John Joe");
        assertEquals("John Joe", testGolfer.getFullName());
    }

    @Test
    void testSetPassword()
    {
        Golfer testGolfer = new Golfer("John Doe", "jdoesgolf2", "weback4321");
        testGolfer.setPassword("lifeisroblox1234");
        assertTrue(testGolfer.checkPassword("lifeisroblox1234"));
    }

    @Test
    void testWrongPassword()
    {
        Golfer testGolfer = new Golfer("John Doe", "jdoesgolf2", "weback4321");
        assertFalse(testGolfer.checkPassword("lifeisroblox1234"));
    }

    @Test
    void testAddCourse()
    {
        Golfer testGolfer = new Golfer("John Doe", "jdoesgolf2", "weback4321");
        Course exampleCourse = new Course(0, "Rolling Hills", 68, "Rochester, NY", 9, 30, new ArrayList<Hole>());
        testGolfer.addCourse(exampleCourse);
        assertEquals(exampleCourse, testGolfer.getCourses()[0]);
        assertTrue(testGolfer.hasCourses());
    }

    @Test
    void testRemoveCourse()
    {
        Golfer testGolfer = new Golfer("John Doe", "jdoesgolf2", "weback4321");
        Course exampleCourse = new Course(0, "Rolling Hills", 68, "Rochester, NY", 9, 30, new ArrayList<Hole>());
        testGolfer.addCourse(exampleCourse);
        testGolfer.removeCourse(exampleCourse);
        assertFalse(testGolfer.hasCourses());
    }
    
    @Test
    void testRounds()
    {
        Golfer testGolfer = new Golfer("John Doe", "jdoesgolf2", "weback4321");
        Course exampleCourse = new Course(0, "Rolling Hills", 68, "Rochester, NY", 9, 30, new ArrayList<Hole>());
        Round exampleRound = new Round(exampleCourse, LocalDateTime.MAX, new Hole(0, 3));
        testGolfer.addRound(exampleRound);
        assertEquals(exampleRound, testGolfer.getRounds()[0]);
    }

    @Test
    void testAddClub()
    {
        Golfer testGolfer = new Golfer("John Doe", "jdoesgolf2", "weback4321");

        Club c = new Club("John Doe", "The Slammer", ClubType.DRIVER);
        testGolfer.addClub(c);
        Club addedClub = testGolfer.getClubs()[0];
        assertTrue(testGolfer.hasClub(addedClub));
        assertTrue(testGolfer.hasClubs());
    }

    @Test
    void testRemoveClub()
    {
        Golfer testGolfer = new Golfer("John Doe", "jdoesgolf2", "weback4321");

        Club c = new Club("John Doe", "The Slammer", ClubType.DRIVER);
        testGolfer.addClub(c);
        Club addedClub = testGolfer.getClubs()[0];
        testGolfer.removeClub(addedClub);
        assertFalse(testGolfer.hasClub(addedClub));
        assertFalse(testGolfer.hasClubs());

    }

    @Test
    void testToString()
    {
        Golfer testGolfer = new Golfer("John Doe", "jdoesgolf2", "weback4321");
        String expectedString = "John Doe (@jdoesgolf2)";
        assertEquals(expectedString, testGolfer.toString());
    }

    @Test
    void testMemento()
    {
        Golfer testGolfer = new Golfer("John Doe", "jdoesgolf2", "weback4321");
        Memento memento = testGolfer.createMemento();
        testGolfer.setFullName("Joe Doe");
        assertEquals("Joe Doe", testGolfer.getFullName());
        testGolfer.restore(memento);
        assertEquals("John Doe", testGolfer.getFullName());
    }


}